baber/WOPTO huggingface dataset:
Patent JP-S5746917-A (JP)
Title: Antibacterial agent
Inventor: IMANAKA HIROSHI
IPC: A61P31/04
Filed: 1980-09-03
Abstract: PURPOSE: An antibacterial agent having synergistic actions on bacteria, effective for preventing and remedying infections diseases, having low toxicity, obtained by blending an antibacterial substance with a phosphonic acid derivative.  
     CONSTITUTION: The titled agent comprising a phosphonic acid derivative [e.g., 3-(N-formyl-N-hydroxyamino)propylphosphonic acid] shown by the formula (R is lower alkanoyl; n is 2W5) or its pharmaceutically accetable salt and an antibacterial substance selected from the group consisting of nalidixic acid, tetracycline, trimethorium, and sulfamethoxazole or its pharmaceutically acceptable salt. The blending ratio of the phosphonic acid derivative to the antibacterial substance is preferably 4:1W1:4 by weight, and it is sufficiently 1:1 in common cases. The agenst is also effective against bacteria on which the antibacterial substances alone have no effect or only a little effect. A dose is in a range of 5W200mg/kg/day, preferably 10W 100mg/kg/day. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5823220-A (JP)
Title: Suction device of internal combustion engine
Inventor: MATSUMOTO HIROMITSU
IPC: F02B31/00
Filed: 1981-08-04
Abstract: PURPOSE:To improve the engine output by providing a means to eliminate air stream disturbances directly behind a valve shaft and by increasing the intake air filled in a cylinder in an engine arranged with the valve shaft of a suction valve so as to cross an intake air current downstream the suction passage. CONSTITUTION:A connecting pipe 14 has an enough length to reach indicidual cylinders of an engine A, and suction passages 3 of individual cylinders connected to passage 11 are connected to each other by connecting the sub-suction passages 11 of individual cylinders to the pipe 14. Since the suction strokes of individual cylinders of the engine A differ in phase, the negative pressure of the cylinder in the suction stroke is applied to the suction passage 3 of the cylinder not in the suction stroke, and the intake air at the suction passage 3 of the latter cylinder is sucked by the negative pressure and is flown toward the sub- suction passage 11 of the former cylinder through the sub-suction passage 11 and the connecting pipe 14. This intake air is flown into a cylinder a at a high speed passing directly behind the valve shaft 7a in the suction passage 3, thereby the intake air is prevented from being stagnated, disturbances of the intake air stream directly behind the valve shaft 7a are eliminated, and the intake air filled in the cylinder can be increased.
Patent JP-S612857-A (JP)
Inventor: NAKAKUKI JIYUNICHI
IPC: A61H33/06
Filed: 1984-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10295420-A (JP)
Title: Necklace
Inventor: YAMAZOE MASAHIRO
IPC: A44C25/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To facilitate readily the deformation of each chain according to the liking of a user and the location by arranging fixture-metal fittings which adjust and fix the length of each chain on the front side of a wearer's neck, to one end side of a pair of chains connected to the coupling metal fittings by the other end, free to be engaged or disengaged at the rear side of the wearer. SOLUTION: On one end side of a pair of chains 1, 2 connected free to be engaged or disengaged to coupling metal fittings 3 by the other end at the rear side of a wearer's neck, a necklace is formed by attaching fixture metal fittings 4 in order to adjust the length of the chains 1, 2 in pair and fix the same at the front side of the neck. A single chain 5, without coupling metal fittings 3, to wind around the vertical center part side at the rear side of the neck, can be used. Further, to both sides of the chain 5, adornments 13 also for over-lapping effect, in appropriate shapes as desired, are attached; thus, the adornment effect of the necklace together with surface-cutting of the surface of the fixture metal fittings 4 in such as circular, elliptical or diamond cutting can be further increased.
Patent JP-S5247755-A (JP)
Title: Detector
Inventor: SUGIURA KATASHI
IPC: G01V15/00
Filed: 1975-10-15
Abstract: PURPOSE: In detecting the presence of a human being or object by permitting the transmitted radio waves to be reflected from a radio wave reflector (radio beacon) attached to the human being or object, it is intened to prevent said reflector from being located in a blinding zone of the transmitted waves to detect said waves by periodically moving a radio wave transmitter-receiver. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5747305-A (JP)
Title: Modifying method of polypropylene
Inventor: SHIGA AKINOBU
IPC: C08F8/00
Filed: 1980-09-04
Abstract: PURPOSE:To modify polypropylene to a polymer, suitable for an insulating material, and having improved rigidity, heat resistance and drawing property, by decomposing the polypropylene of specific structure in a specified range of decomposition degree. CONSTITUTION:Polypropylene is dissolved in boiling xylene, allowed to stand and filtered to separate a part insoluble in the xylene. The solution is then extracted  with boiling n-heptane in a Soxhlet extractor to give the residue insoluble in boiling n-heptane. The resultant insoluble isotactic pentad fraction of the insoluble part is then determined by the 13C-NMR, and polypropylene with the isotactic pentad fraction >=0.955, preferably >=0.965, is decomposed with a radical generating agent in an inert gas at a decomposition degree in the range of 1.2-7, preferably 1.5-3.5, to modify the polypropylene.
Patent JP-H11329035-A (JP)
Title: Lamp having reflecting mirror
Inventor: MAEDA KAZUO
IPC: F21V17/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a lamp having a reflecting mirror capable of cutting off visible light leaking from a neck part. SOLUTION: This lamp is provided with a one end sealed-type halogen bulb 1, a funnel-shaped reflecting mirror 3 composed of a reflecting part 3a for which a dichroic film 2 having a property to reflect visible light and transmit infrared is formed on its inside surface and a cylindrical neck part 3b continuously formed at the opening of the reflecting part 3a having a smaller bore, and a base 6 having base metal fittings 5 at one end of its insulating part 4. The dichroic film 2 is formed in an area from the opening of the reflecting part 3a having a larger bore to a boundary part 8 between the opening having the smaller bore and the neck part 3b. The other end of the insulating part 4 of the base is so formed as to be positioned nearer to the opening of the reflecting part 3a having the larger bore than the boundary part 8.
Patent JP-S61281621-A (JP)
Title: Semiconductor circuit device
Inventor: ITSUNOI KATSUAKI
IPC: H03K19/0185
Filed: 1985-06-06
Abstract: PURPOSE:To realize easily the coexistence of logic level with an emitter coupling logic circuit in other circuit devices by inputting at least an input/output signal from a source coupling FET logic circuit and processing a signal existing before output and after input with the direct coupling FET logic circuit. CONSTITUTION:A complementary output of an input circuit comprising the source coupling logic circuit SCFL 11 is inputted to a couple of direct coupling FET logic circuits DCFL 12, 13 constituting a part of the processing circuit. The logic level inputted from the emitter coupling logic circuit ECL of an external Si circuit device to the SCFL 11 is -1.0V at high level and -1.8V at low level and the logic level of the SCFL 11 at an output node 14 is selected as -0.2V for high level and -1.0V for low level and it is possible to connect the SCFL 11 to the DCFLs 12, 13. The output of the DCFL 21 constituting the processing circuit in the output section is inputted to a source follower 22 for conversion, a complementary output is formed by the SCFL 25 having drive capability expansion source followers 23, 24 and inputted to the external Si circuit device ECL.
Patent JP-S6015323-A (JP)
Title: Automatic feeding device for disk brake lining of railway vehicle
Inventor: FURUKI TSUTOMU
IPC: B65G47/78
Filed: 1983-07-08
Abstract: PURPOSE:To save time and labors by providing a device for automatically feeding new lining to a place from which old lining of a disk brake shoe head is removed, upon disassembling and repairing the disc brake in checking and repairing factories, etc., for railway vehicles. CONSTITUTION:When conducting a sticking work for the linings of shoe heads 1 successively carried in onto a working bench 15, a cassette case 10 for housing many linings 2 is firstly positioned and set on a cassette receiver 16 keeping its vertical attitude. Then, the old lining 2 of the shoe head 1 is forcedly separated and removed, and in timing with the termination of removal, the cylinder 19a of a lining delivery mechanism 19 is operated, allowing an extrusion plate 19c to be inserted into the extrusion hole 12 in the cassette case 10 via a piston rod 19b. And, the lining 2 at the lowest layer within the case 10 is delivered from a delivery port 11 and supplied onto the ining mounting surface of the shoe head 1.
Patent JP-S63289013-A (JP)
Title: Preparation of water-swellable resin
Inventor: FUKUSHIMA TAKUO
IPC: C08L75/04
Filed: 1987-05-20
Abstract: PURPOSE:To prepare an excellent water-swellable resin, by reacting a water- absorbing polymer powder contg. active hydrogen in its molecule and a hydrophilic urethane prepolymer in a solvent. CONSTITUTION:A water-absorbing polymer powder (I) contg. active hydrogen in its molecule and a hydrophilic urethane prepolymer (II) are reacted in a solvent (III). The water-absorbing polymer compd. contg. active hydrogen in their molecules include, pref., resins such as 2-6C olefin-maleic acid copolymers, polyvinyl alcohol-isobutyrene-maleic acid polymers, vinyl alcohol-acrylic acid copolymers, polyacrylates, polyvinyl alcohol and starch-acrylic acid graft copolymers. The reaction product thus obtd. may be kneaded as it is into rubber or a synthetic resin for use as sealant or water stop, be gelled with the addition of a crosslinking agent to give a crosslinked product, be soaked in fibers, or be foamed with a foaming agent to give a foamed product.
Patent JP-S5550458-A (JP)
Title: Quick nitriding method for stainless steel and heat- resisting steel utilized fusion
Inventor: YAMADA TOSHIHIRO
IPC: C23C8/26
Filed: 1978-10-09
Abstract: PURPOSE:To carry out nitriding quickly and to improve the abrasion resisting property and fatigue strength of steel material, by reacting N2 gas or NH3 gas etc. blowing the above gas against the surface of fused steel material. CONSTITUTION:Steel material having chemical composition and property of stainless steel and heat-resisting steel or similar to the above steel, is fused locally using  suitable heating source, such as high frequency induction heating apparatus or  plasma arc etc. Next, N2 or NH3 gas is blown on the above fused part, that is, on  the surface of the steel material and nitride is formed reacting with nitride forming element, such as Fe, Cr, etc., in a short time. Hereby, nitriding treatment of the above mentioned steel is able to carry out in a short time compared  with usual method.
Patent JP-S5746139-A (JP)
Title: Accelerator for part in proximity of fluid surface and compensator for reduction in velocity in epoximity of upper surface of pound current water in round current water tank using said accelerator
Inventor: MATSUI SHIROU
IPC: G01F15/00
Filed: 1980-09-04
Abstract: PURPOSE:To improve reliability on test results in a round current water tank, by a method wherein a second fluid is caused to flow along a surface of a fluid to be accelerated, and a portion in the proximity of the surface of the fluid to be accelerated is accelerated through the use of a friction force between the two fluids. CONSTITUTION:A cylindrical case 4, which has an opening 3 to a surface 1 of a fluid 2 to be accelerated and whose opposite ends are closed off, is securely placed in a condition that a surface 5 having the opening 3 is firmly adhered to the fluid surface. Through the rotation of a column 6 placed in the cylinder case 4, a second fluid 9 for acceleration use forms a circulation current flowing at the inside of a toroidal action. The portion in the proximity of the surface of the fluid 2 is accelerated like a velocity distribution as shown in a part (a) through the exertion of a friction force produced between the circulation current and the fluid 2 to be accelerated, and a flow direction is slightly corrected on the fluid surface 1 by means of rectifying plates 10 aligned at the downstream side of the case 4. Finally, the fluid 2 is accelerated in a very regular velocity distribution condition as shown in a part b.
Patent JP-S62281096-A (JP)
Title: Character recognition device
Inventor: UEKUSA AKIHIKO
IPC: G06K9/50
Filed: 1986-05-30
Abstract: PURPOSE:To remarkably shorten a processing time by reducing the quantity of feature information checked in a feature check processing. CONSTITUTION:A memory means 2 previously stores the prescribed standard feature information to recognize a character. A stroke length extraction means 572 counts the number of black picture elements horizontally and vertically on a photoelectrically transferred and read character pattern, thereby, extracts the horizontal and vertical stroke length information of the character pattern. A stroke number extraction means 573 extracts the information of the stroke number of the character pattern crossing a horizontal line on, for instance, the prescribed horizontal line set on the character pattern. A stroke position extraction means 574 extracts the stroke position information of the character pattern initially crossing the horizontal line on for instance, the prescribed horizontal line set on the character pattern. A recognition means 50 compares the feature information extracted by the extraction means 572-574 with the standard feature information stored by the memory means 2 to recognize the character.
Patent JP-H11316676-A (JP)
Title: Data processor and control method therefor
Inventor: TAKAMIZAWA YUSHI
IPC: G06F9/06
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To easily reload the contents of a ROM in each data processor in a POS system or the like connecting plural data processors with a host. SOLUTION: When a reloading command C1 is received from a host server 35 through a personal computer and an interface 14, a printer 8, as data processor, sets a ROM 16 or ROM 17 into reloading enable state. When reloading data C2 following the reloading command C1 are received in such a state, a control program P1 in the ROM 16 or setting information P3 in the ROM 17 is reloaded with these reloading data C2. When the reloading processing of the ROM 16 or 17 is finished, a reloading ending command C3 is received and the printer 8 is started again. Thus, since the printer 8 transmits the reloading command C1 or the like from the host server 3, the contents of the ROM 16 or 17 can be easily reloaded.
Patent JP-H1061766-A (JP)
Title: Piston assembly unit holding device
Inventor: SHAFFER BRADLEY J
IPC: F02F3/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a plurality of parts type piston assembly unit including a crown section and a skirt section connected capable of making a pivot motion like use in an internal combustion engine. SOLUTION: In design of a piston pin assembly unit 12 and a structure in the past, a stress concentration factor is added to the piston pin assembly unit 12 and a piston skirt 28 or a piston crown 26. Here, a device is provided, for holding two parts to the piston pin assembly unit 12 without adding a stress concentration factor by holding the piston pin assembly unit 12 to a connecting rod 18. In this device, a holding means is used, which gives rigidity to the piston pin assembly unit 12 by applying compression force along all piston pins. In this design, the piston assembly unit 12 of strength can be realized such as more excellent in separation resistance or lighter in total weight of the piston assembly unit 12.
Patent JP-H05317747-A (JP)
Title: Electrostatic air purifying method and device therefor
Inventor: HAYAKAWA KAZUYA
IPC: B01D39/14
Filed: 1992-05-15
Abstract: PURPOSE:To provide an electrostatic air purifying method and device therefor for charging fine particles floating in the air to collect thereafter the particles. CONSTITUTION:Discharge electrodes 5 are provide with a gap 10 from an opposite electrode 3 covered with nonchargeable filter sheet 1 to form an air passage. The air containing floating fine particles 9 is passed through the air passage and negative voltage, for example, is applied to the electrodes 5 to generate corona discharge, thereby generating anions 7 in this passage. The generated anions 7 are attracted toward the electrode 3 to form an ion shower, thereby charging the particles 9 by means of the ion shower. While part of the charged particles 9 are being attracted to the electrode 3, the charged particles are captured by the sheet 1. An electret filter 11 comprising permanently charged electret fiber is provided downstream of the air passage to capture the remainder of the charged floating fine particles.
Patent JP-H07329258-A (JP)
Title: Biaxially oriented polypropylene composite film and metal oxide vapor-deposited biaxially oriented polypropylene composite film
Inventor: ASAKURA MASAYOSHI
IPC: C23C14/08
Filed: 1994-06-06
Abstract: PURPOSE:To develop sufficient gas barrier properties and moisture proofness by setting the center line surface roughness of the surface of the resin layer based on a polypropylene copolymer laminated to at least the single surface of a base layer based on a polypropylene polymer to a specific value. CONSTITUTION:A biaxially oriented polypropylene composite film is constituted by laminating a mixed resin layer (B) wherein a polypropylene copolymer and an ethylene copolymer are mixed in a mixing ratio of 99:5-75:25 to at least the single surface of a base layer based on a polypropylene polymer. The lamination thickness of the B-layer is set to 0.2-2.0mum and the center line surface roughness thereof is set to 0.03-0.12mum. When the center line surface roughness is below this range, the slip properties of the film after the vapor deposition of metal oxide are bad and the gas barrier properties and moisture proofness of the film are inferior. When the center line surface roughness exceeds this range, the surface gloss of the film after the vapor deposition of metal oxide is inferior and gas barrier properties and moisture proofness are also inferior.
Patent JP-H06341031-A (JP)
Title: Cloth for pool cover
Inventor: AKAMATSU TETSUYA
IPC: E04H4/00
Filed: 1993-05-26
Abstract: PURPOSE:To provide cloth having high tear resistance and abrasion resistance, light weight, excellent handleability and low air-permeability and suitable as a pool cover. CONSTITUTION:The cloth for pool cover contains polyester fiber as main constituent fiber. The cloth has a cloth weight of <=100g/m<2>, a breaking strength of >=50kg/5cm, a tear strength of >=5.0kg and an air-permeability of <=0.1mL/ cm<2>/sec.
Patent JP-H08321177-A (JP)
Title: Semiconductor memory device
Inventor: TAKANO HIROSHI
IPC: G11C11/412
Filed: 1995-05-23
Abstract: PURPOSE: To obtain a semiconductor memory device which reduces the chip area and which can restrain the current consumption from being increased. CONSTITUTION: A memory cell 3 is constituted of NMOS transistors 21, 22 and transfer gates 23, 24. Buring standby, a standby voltage VST is applied to gate terminals of the transfer gates 23, 24 so as to be operated as high resistances 25, 26. A high-potential-side power supply Vcc is connected, by a precharging circuit 11, to a pair of bit lines BL, the inverse of BL. Data is held by a potential which is decided by a voltage dividing resistance of the NMOS transistors 21, 22 and a high resistance.
Patent JP-S63288106-A (JP)
Inventor: DOOKA ETSUJI
IPC: E03C1/04
Filed: 1987-05-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5457089-A (JP)
Title: Fuel assembly
Inventor: YAMAMOTO SEIGOROU
IPC: G21C3/322
Filed: 1977-10-17
Abstract: PURPOSE: To provide respective bypass flow regulating spring plate having respective perfoarted hole for securing the bottom section of respective fuel rod between the outer circumferential surface of bottom tie plate of fuel assembly and the internal cirmumferential wall of rectangular channel allowing the coolant of reactor conininer to maintain the optimum flow ratio.  
     CONSTITUTION: Spacer 3 is respectively provided between the bottom tie plate 1 and the top tie plate 2 of fuel assembly, respective fuel rod 4 being passing through within respective spacer 3 to secure with internal spring 5 and external spring 6. On the other hand, the external circumferential end section above the bottom tie plate is provided with respective perforation 1a to communicate with respective hole 7a of respective bypass flow regulating spring plate 7. Further, said respective spring plate 7, the top 7b of which is curved to maintain horizontally, the contact surface 7d forming the vertical section 7c to expand outward, futher providing respective stripe groove in a vertical direction, the bottom section 7f being contact with the external circumferential surface 1b of the botom tie plate 1 in flexible manner with the bottom section 8a of channle 8 to secure at the respective contact furface 7d 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5916903-A (JP)
Title: Processing method of ferromagnetic metal powder
Inventor: UMEMURA SHIZUO
IPC: B22F1/145
Filed: 1982-07-19
Abstract: PURPOSE:To obtain ferromagnetic metal powder having desirable magnetic property and oxidation stability, by specifying the relation between the ratio of organic solvent and the ferromagnetic powder involving Fe, Co and Ni and the time when said powder is dried after being dipped into the organic solvent. CONSTITUTION:Ferromagnetic metal powder having not less than one kind of Fe, Co and Ni as main component, is dipped into not less than one kind of organic solvent not reacting therewith and, thereafter, dried in the air. At that time, it is dried (evaporated) until the ratio by weight of organic solvent to magnetic metal powder becomes from 150% to 5% for the time shortened to 30-180min. Thus, the minute thin oxidized film is formed on the surface of ferromagnetic powder and sufficient stable ferromagnetic metal powder can be obtained without requiring heat treatment, etc. thereafter.
Patent JP-H07304291-A (JP)
Title: Coating implement
Inventor: YASUNAGA MASAHIRO
IPC: B43K8/00
Filed: 1994-05-14
Abstract: PURPOSE:To provide a coating implement using a roller in which an ink flow at the time of starting writing is excellent without blurring. CONSTITUTION:A coating implement 1 uses a roller 2 instead of a ball of a ball point pen, and comprises a relay lead 3. The end of the core 3 is brought into contact with the roller 2 in a roller container 18 to press the roller 2 to an end opening 15 side. At the time of using no implement 1, the opening 15 is sealed by the roller 2 so that no air is introduced into the container 18, and hence ink is not dropped to an ink fountain side. Further, drying of the ink is prevented.